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		                        | National Stock Number:
 5315-00-062-3979
 
 Federal Supply Class:
 5315
 
 National Item Identification Number:
 000623979
 
 Description:
 KEY,WOODRUFF
 
 Detail:
 An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
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 Manufacturer Information:
 
 | STD3057-1 | 99193 | HONEYWELL INTERNATIONAL INC. | 
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 Techincal Specification:
 
 | CIRCLE DIAMETER | 0.500 INCHES NOMINAL |  | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM  AND 45.0 ROCKWELL C MAXIMUM OVERALL |  | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL |  | KEY CHAMFER LENGTH | 0.010 INCHES NOMINAL |  | KEY HEIGHT | 0.203 INCHES NOMINAL |  | KEY SIZE DESIGNATION | WOODRUFF 1 |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 FED STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 8740 OVERALL |  | STARTING EDGE SHAPE | CHAMFERED |  | STYLE DESIGNATOR | ROUND BOTTOM |  | SURFACE TREATMENT | OXIDE OVERALL |  | THICKNESS | 0.063 INCHES NOMINAL | 
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